ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module

The ESP-01S ESP8266 WiFi Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP-01S ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP-01S ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community. Features : Wi-Fi Direct (P2P), soft-AP Integrated TCP/IP protocol stack It features an integrated TR switch, balun, LNA, power amplifier and matching network Equips integrated PLL, regulators, DCXO and power management units Integrated low power 32-bit CPU could be used as an application processor SDIO 1.1 / 2.0, SPI, UART STBC, 1×1 MIMO, 2×1 MIMO A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3) Package Includes : 1 x ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module